Créer une activité
Jouer Test
1. 
The product is duct work with what?
A.
Elastomeric Liner
B.
Fiberglass Duct Liner
2. 
The "2" labeled on the photo is what?
A.
Female Buttonlock
B.
Pittsburgh Seam
C.
Drive Turn
3. 
For the "3" labeled on the photo, What are these thread looking fibers from?
A.
Indicates that the shop bought Adhesive backed elastomeric
B.
Webbing from adhesive of precharged cylinder
4. 
What is the "4" labeled on the photo?
A.
Drive Turn
B.
Flat S Lock
C.
Female Snaplock